G11B 15/67565
Of the cassette with holder
Official title: {of the cassette with holder}
G11B15/67565 (Of the cassette with holder) appears on 62 US grants and 9 published applications in this corpus.
Search patents in G11B- Granted patents
- 62
- Published applications
- 9
- Assignees
- 21
- Inventors
- 141
- Latest grant
- 23 Sep 2008
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 2 | 0 |
| 1986 | 2 | 0 |
| 1987 | 2 | 0 |
| 1988 | 4 | 0 |
| 1989 | 7 | 0 |
| 1990 | 2 | 0 |
| 1991 | 3 | 0 |
| 1992 | 2 | 0 |
| 1993 | 1 | 0 |
| 1994 | 2 | 0 |
| 1995 | 3 | 0 |
| 1996 | 4 | 0 |
| 1997 | 3 | 0 |
| 1998 | 4 | 0 |
| 1999 | 2 | 0 |
| 2000 | 2 | 0 |
| 2001 | 1 | 0 |
| 2002 | 1 | 1 |
| 2003 | 1 | 0 |
| 2004 | 0 | 3 |
| 2005 | 2 | 3 |
| 2006 | 0 | 2 |
| 2007 | 3 | 0 |
| 2008 | 2 | 0 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Method of locking tape cassette housing of tape recorder23 Sep 2008US 7,428,121 B2Samsung Electronics Co., Ltd.
- Lever fixing apparatus of cassette housing and magnetic recording and reproducing apparatus with the same10 Jun 2008US 7,385,783 B2Samsung Electronics Co., Ltd.
- Cassette tape ejecting apparatus, and magnetic recording/reproducing apparatus having the same25 Dec 2007US 7,312,948 B2Samsung Electronics Co., Ltd.
- Magnetic recording and reproduction apparatus9 Oct 2007US 7,280,310 B2Matsushita Electric Industrial Co., Ltd.
- Locking device for tape cassette housing of tape recorder3 Apr 2007US 7,199,968 B2Samsung Electronics Co., Ltd.
- Locking device for tape cassette housing of tape recorder17 Aug 2006US 2006/0181802 A1Samsung Electronics Co., Ltd.
- Magnetic recording and reproducing apparatus27 Jul 2006US 2006/0164750 A1Sony Corporation
- Cassette tape ejecting apparatus, and magnetic recording/reproducing apparatus having the same22 Dec 2005US 2005/0280930 A1Samsung Electronics Co., Ltd.
- Lever fixing apparatus of cassette housing and magnetic recording and reproducing apparatus with the same22 Dec 2005US 2005/0280931 A1Samsung Electronics Co., Ltd.
- Deck chassis assembly for a magnetic recording/reproducing apparatus15 Sep 2005US 2005/0201008 A1Samsung Electronics Co., Ltd.
Most cited
By later US patents
- Damper32US 4,365,525 A1982
- Tape cassette24US 4,004,752 ASony Corporation · 1977
- Cassette holding device for tape recording and/or reproducing apparatus22US 3,950,787 ASony Corporation · 1976
- Cassette loading apparatus20US 4,484,240 ASony Corporation · 1984
- X-ray automatic synchronous inspection system16US 5,097,494 AX-Ray Industries, Inc. · 1992